| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $168.34 | 4.251% | $175.4961 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $162.54 | 8.229% | $175.9154 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $106.31 | 6.330% | $113.0394 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $80.60 | 13.132% | $91.1844 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $31.91 | 13.616% | $36.2549 | $36.25 | $36.25 | $36.30 |
| Purchase #6 | $208.31 | 12.431% | $234.205 | $234.21 | $234.20 | $234.20 |
| Purchase #7 | $143.32 | 9.795% | $157.3582 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $901.33 | $983.4534 | $983.46 | $983.45 | $983.50 | |